SVG files are pixelated when best format is served for them

[kushh23]

Description

If an SVG file is served using the best format feature, then those files become pixelated. When we remove the f:best from the URL, it is served properly.

Step-by-step reproduction instructions

1. Use an SVG logo file.
2. Enable the best format option.
3. Check the file, it is a little pixelated.
4. Disable the best format option and check again.

Screenshots, screen recording, code snippet or Help Scout ticket

Without Best format:
https://mlmqtf9kyudb.i.optimole.com/cb:sZ8K.4f35c/w:auto/h:auto/q:mauto/ig:avif/https://skadedjursfritt.nu/wp-content/uploads/2023/09/skadedjursfritt-logga-vit-liggande.svg

With best format:
https://mlmqtf9kyudb.i.optimole.com/cb:sZ8K.4f35c/f:best/w:auto/h:auto/q:mauto/ig:avif/https://skadedjursfritt.nu/wp-content/uploads/2023/09/skadedjursfritt-logga-vit-liggande.svg

Reported here - https://secure.helpscout.net/conversation/2742499960/438306

Environment info

No response

Is the issue you are reporting a regression

No